The shoe's specs include a carbon fiber spring plate, ballistic nylon uppers, a rubber outsole with herringbone traction pattern, quick lace system, carbon fiber sheath and air sole. The 378037-001 Air Jordan Retro 11 XI Cool Grey Medium Grey White Cool Grey are designed with high responsive cushioning effect, to make the players more agile and efficient on the court, making the best response quickly according to the situation. Soft, comfortable feeling offers a smoother movement advantage for you when landing or starting, at the same time can greatly mitigating the impact. Excellent mix of durability of a strong grip make you play more stable and smooth to ensure absolute pitch advantage.